Individual Calculations February 2020 |
|
|
Firouzi, Mostafa Total change: -9.20 | | |
|
Iranian Workers Chess Championship (Men_Standard) | Ahvaz | IRI | 2019-12-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1787 | 1560 | 0.50 | 4 | -0.46 | 20 | -9.20 | |
| Taavoni, Rahim | | | 1960 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Goodarzi, Alireza | | | 1651 | IRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | Saleh Kotah, Sayed Ataollah | | | 1883 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | Hossein Poor, Fazlollah | | | 1652 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
|